how i make executable file by delphi or visual c++?

is there anyone can help me to make an executable file i have the source code in c++ and delphi but u dont know how to make is .exe

Open the project in the relevant IDE and Compile or Build it. In Delphi you will find these options in the Project menu.

If you don't know how to do this you shouldn't be messing with source code. You should leave it to those who know what they're doing or go on a very basic course first.